aspg-21-3812-1791472406 20261008151326 American Scientific Publishing Group admin@americaspg.com American Scientific Publishing Group International Journal of Neutrosophic Science IJNS 2692-6148 2690-6805 2025 26 3 Amer Ibrahim Al-Omari Department of Mathematics, Faculty of Science, Al al-Bayt University, Mafraq, Jordan Rehab Alsultan Mathematics Department, Faculty of Sciences, Umm Al-Qura University, Makkah, Saudi Arabia This paper introduces new acceptance sampling plans for situations where the life test is terminated at a predetermined time. The minimum sample sizes needed to guarantee a specified average lifetime are determined for different acceptance numbers, confidence levels, and ratios of the fixed test duration to the defined average lifetime. The Shanker distribution is adopted to represent the lifetimes of test units, with its mean serving as the quality indicator. Furthermore, the operating characteristic function values for the proposed sampling plans, along with the associated producer's risk, are provided. Examples are included to demonstrate how to use the tables effectively. An application of a real data set is used to illustrate the usefulness of the suggested acceptance sampling plans. 2025 287 301 3812 https://creativecommons.org/licenses/by/4.0/ 10.54216/IJNS.260321 https://www.americaspg.com/journal/21/article/3812 https://www.americaspg.com/storage/81745268752.pdf